I had a male shorthair years ago the was bent on getting even after he got the first quills. But his mother, also my dog, would point them and never jumped in on them. never had a quill in her until, you knew that was coming, I was out with a friend. His male shorthair, father of my Hannah, hated the things. He'd point them and if jack got there quick enough, he'd let Jack collar him and kill the porcupine. Well this time dollar pointer the thing, jack got there and collared dollar. Shot the porcupine and the d*mn thing rolled down hill and hit Hannah right in the chest, she was backing her old man! Jack see's it coming and let go of dollars collar and yell's, Oh no! At the same time slapping his forhead with the now empty hand. Soon as he let go of Dollars collar, Dollar was out to get that thing rolling down hill. I like to think he wanted to protect his daughter. He got there a step to late so now there were quills to pull out of Hannah's chest, not bad but Dollar taught that thing a lesson, costly lesson for dollar but that porcupine never bother a dog again. Sheesh!